Vacuum cleaner



FIG. 1 is a right perspective view of a vacuum cleaner showing my new design;

FIG. 2 is a left perspective view thereof;

FIG. 3 is a left perspective view in another angle thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is a right perspective view of the vacuum cleaner in a detached state; and,

FIG. 11 is a left perspective view of the vacuum cleaner in a detached state.

The broken lines in the figures are for the purposes of illustrating portions of the vacuum cleaner, which form no part of the claimed design. 

CLAIM The ornamental design for a vacuum cleaner, as shown and described. 